Blaz Rola vs Stefan Kozlov Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
B. Rola vs S. Kozlov

Blaz Rola

SLO

2

Win

Played

1

Win

Age

6'4" (193 cm)

Height

6'0" (183 cm)

886

C. Rank

306

Best Rank

103

Total Titles

YTD Titles

$373.5K

Career Money

$372.0K

Left-Handed

Plays

Right-Handed

Stefan Kozlov

USA

2

Win

Played

1

Win

Age

6'4" (193 cm)

Height

6'0" (183 cm)

886

C. Rank

306

Best Rank

103

Total Titles

YTD Titles

$373.5K

Career Money

$372.0K

Left-Handed

Plays

Right-Handed

Head-to-head: Rola 2 - 1 Kozlov

They have played 7 sets in total, with Blaz Rola winning 4 and Stefan Kozlov winning 3. The last match between Stefan Kozlov and Blaz Rola was at the Las Vegas Challenger, 15-10-2019, Round: R2, Surface: Hard, with Stefan Kozlov getting the victory 6-4 6-3.

Players	Head To Head Match Wins
Rola	2
Kozlov	1

Last 3 H2H Matches:

(R2) Las Vegas Challenger(10-15-19)

Stats

Stefan Kozlov

Blaz Rola

(Q3) Sarasota Challenger(04-17-17)

Stats

Blaz Rola

Stefan Kozlov

(R1) Panama City Challenger(04-03-17)

Stats

Blaz Rola

Stefan Kozlov

B. Rola vs S. Kozlov H2H Profile

B. Rola	Stats	S. Kozlov
$373,455	Career Prize Money	$371,951
59.79% (452-304)	Career Total W/L	57.05% (344-259)
2	Clay	0
0	Hard	1
15	Titles	11
2	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

B. Rola vs S. Kozlov Match Preview:

Second serve performance recent form: In recent form (last 6 months), Blaz Rola has won 0% of points on their second serve, while Stefan Kozlov has won 44.27%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Blaz Rola, in recent form, has won 0% of their opponent's second serve points, while Stefan Kozlov has won 47.32%. The same stats for first serve returns are 0% and 30.45% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Blaz Rola has saved 0% of breakpoints in recent form, whereas Stefan Kozlov has saved 49.67% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Blaz Rola has won 0% of matches played (W/L 0/0), with Stefan Kozlov winning 70.27% (W/L 26/11) that gives us an overall head-to head prediction overview.
Best surface: Blaz Rola has their best career surface win % on Clay, winning 64% (W/L 316/177), and worse career win % on I.hard, winning 46% (W/L 28/33). Stefan Kozlov has their best career surface win % on I.hard, winning 64% (W/L 86/48), and worse career win % on Grass, winning 38% (W/L 15/24).
Player level: In the last year, Blaz Rola has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 68.97% of matches (W/L 20/9). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Direct H2H matches: They have played 3 times before with Blaz Rola winning 2 times and Stefan Kozlov being victorious 1 times. They have played 7 sets in total, with Blaz Rola winning 4 and Stefan Kozlov winning 3.
The last match between Blaz Rola and Stefan Kozlov was at the Las Vegas Challenger, 15-10-2019, Round: R2, Surface: Hard, with Stefan Kozlov getting the victory 6-4 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:38:13.
Opponent quality stats: Over the last 12 months, Blaz Rola has played against opponents with an average rank of 0 while Stefan Kozlov has played against players with an average rank of 401.92.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Blaz Rola has won 0% of deciding sets over the last 12 months, while Stefan Kozlov has won 67% in all matches played on tour.
Break point conversion: In recent form, Blaz Rola has converted 0% of breakpoint opportunities, and Stefan Kozlov has converted 40.82% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Blaz Rola vs Stefan Kozlov Editorial Preview By TennisTipster88.

B. Rola vs S. Kozlov H2H Stats Used In Our Predictions

B. Rola	Stats	S. Kozlov
2	H2H Matches Won	1
4	Sets Won	3
34	Games Won	31
18	Aces (Total)	3
10	Total Double Faults	10
1:38:13	Average Match Time	1:38:13
52% (101/194)	1st Serve %	62% (119/193)
72% (73/101)	1st Serve Win %	66% (79/119)
48% (45/93)	2nd Serve Win %	46% (34/74)
50% (10/20)	Break Pts Won %	53% (10/19)
41% (80/193)	Return Points Win %	39% (76/194)
67% (2/3)	Best‑of‑3 Win %	33% (1/3)
100% (1/1)	Deciding Set Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	50% (1/2)
0% (0/1)	1st Set Won, Lost Match	50% (1/2)
50% (1/2)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

B. Rola Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Knoxville Challenger - 04-11-2024
Q3 Micah BraswellM. Braswell	L	6-2 7-6(1)	Stats
Q1 Kyle EdmundK. Edmund	W	6-3 7-6(4)	Stats
Charlottesville Challenger - 28-10-2024
Q3 Patrick ZahrajP. Zahraj	L	6-2 6-7(5) 7-6(7)	Stats
Q1 Aidan MayoA. Mayo	W	7-6(5) 6-2	Stats
Valencia Challenger - 07-10-2024
Q1 Alex MolcanA. Molcan	L	7-5 6-7(3) 6-3	Stats

View All

S. Kozlov Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Champaign Challenger - 10-11-2025
F Murphy CassoneM. Cassone	W	7-6(3) 7-5	Stats
SF Cedrik-Marcel StebeC. Stebe	W	6-0 4-0 ret.	Stats
QF Darwin BlanchD. Blanch	W	6-2 6-7(7) 6-3	Stats
R2 Tyler ZinkT. Zink	W	6-3 6-3	Stats
R1 Leo BorgL. Borg	W	6-1 6-0	Stats

View All

B. Rola vs S. Kozlov Stats Breakdown Vs All H2H Opponents

B. Rola	Stats	S. Kozlov
59.79% (452/304)	YTD Win/Loss	57.05% (344/259)
58.48% (1038/737)	Sets Win/Loss	54.26% (771/650)
53.33% (9121/7981)	Games Win/Loss	51.60% (6819/6396)
54.60% (95/79)	Hard Win/Loss	55.33% (166/134)
64.10% (316/177)	Clay Win/Loss	59.23% (77/53)
45.83% (33/39)	Indoor Hard W/L	64.18% (86/48)
47.06% (8/9)	Grass Win/Loss	38.46% (15/24)
0.35	Aces Per Game	0.23
2884	Aces Total	1452
0.17	Double Faults Per Game	0.33
1403	Total Double Faults	2118
1:14:47	Average Match Time	1:35:11
597.64	Average Opponent Rank	564.22
63% (25839/41067)	1st Serve %	61% (23067/37710)
70% (18089/25839)	1st Serve Win %	66% (15282/23067)
51% (7823/15228)	2nd Serve Win %	48% (7078/14643)
39% (1591/4032)	Break Points Won % (Total)	42% (1795/4248)
39% (16215/41163)	Return Points Win %	42% (15932/38264)
40.43% (19/28)	Slam W/L	31.03% (9/20)
25.00% (2/6)	Masters W/L	23.53% (4/13)
61.54% (8/5)	Cups W/L	0% (0/0)
46.15% (18/21)	Main Tour W/L	38.81% (26/41)
58.13% (261/188)	Challenger W/L	58.62% (204/144)
72.00% (144/56)	Futures W/L	71.13% (101/41)
60% (444/739)	Best of 3 Sets Win %	57% (336/585)
46% (6/13)	Best of 5 Sets Win %	45% (5/11)
50% (135/270)	Tiebreaks Win % (Total)	48% (70/146)
49% (124/252)	Deciding Set Win %	61% (129/210)
85% (455/386)	1st Set Won, Won Match	87% (316/276)
15% (455/69)	1st Set Won, Lost Match	12% (316/38)
22% (301/67)	1st Set Lost, Won Match	24% (287/68)